Claim · model-written summary
GA3 induced root rot and rust disease.
- Taxon
- Phaseolus vulgaris L.
Phaseolus vulgarise7 - Treatment
- GA3e0
- Outcome
- root rot and rust diseasese0
- Direction
- inducede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PBZ and ABA significantly reduced the root rot and rust diseases, but GA3 induced both diseases.”
e7“Phaseolus vulgaris L.”
Title
K. Abd El-Hai; Abeer Ali Journal of Plant Protection and Pathology /Journal of Plant Protection and Pathology 2018. doi:10.21608/jppp.2018.41396
Other claims from this paper (19)
- Observation Root rot fungi caused damping-off in kidney bean.
- Observation Pythium ultimum was most aggressive in pre-emergence damping-off.
- Observation Fusarium oxysporum had the highest post-emergence damping-off and seedling mortality.
- Intervention effect PBZ inhibited root rot fungal mycelial growth, with 150 ppm most effective.
- Intervention effect ABA showed fungicidal activity against root rot fungal mycelia.
- Intervention effect PBZ reduced root rot and rust disease.
- Intervention effect ABA reduced root rot and rust disease.
- Intervention effect GA3 at 150 ppm maximized plant height.
- Intervention effect PBZ at 100 ppm maximized branch number.
- Intervention effect PBZ increased photosynthetic pigments, phenolics and soluble carbohydrates.
- Intervention effect ABA increased photosynthetic pigments, phenolics and soluble carbohydrates except at 15 ppm.
- Intervention effect GA3 decreased chlorophyll, phenols and soluble carbohydrates.
- Intervention effect GA3, PBZ and ABA raised peroxidase activity and reduced polyphenol oxidase activity.
- Observation Infected roots showed epidermal damage and cortical separation.
- Intervention effect Treatments reduced fungal injury to root structure, especially PBZ.
- Intervention effect PBZ and ABA increased leaflet and mesophyll thickness and stem anatomical measures.
- Intervention effect PBZ at 100 ppm maximized pod number.
- Intervention effect GA3 at 100 ppm gave the highest 100-seed weight.
- Recommendation The authors recommend PBZ or ABA to alleviate kidney bean disease damage.